Tuscarora Gas Transmission Company

Original Volume No. 1

Effective Date: 08/01/1999, Docket: RP99-354-001, Status: Effective

Sub Third Revised Sheet No. 33 Sub Third Revised Sheet No. 33 : Effective

Superseding: Second Revised Sheet No. 33

GENERAL TERMS AND CONDITIONS

2.8 Year. The term "Year" shall mean any period of 12 consecutive

months.

2.9 Contract Year. The term "Contract Year" with respect to the first

"Contract Year" shall mean the period commencing on the date

deliveries first commence under a Transportation Service Agreement

and ending at 9:00 A.M. Central Clock Time (7:00 A.M. PCT) on the

following November 1, and with respect to any succeeding

"Contract Year" shall mean the period of 12 consecutive months from

the end of the preceding contract year to 9:00 A.M. Central Clock

Time (7:00 A.M. PCT) on the next succeeding November 1.

2.10 Commencement Date. The term "Commencement Date" shall be the date

on which transportation service begins, as mutually agreed by

Shipper and Transporter as set forth in a Transportation Service

Agreement, or in the case where facilities are required to be

constructed by Transporter to enable service to Shipper, the date

on which the facilities required to enable Transporter to render

transportation service to Shipper are constructed, installed and

made operational, as set forth in Transporter's written notice to

Shipper, which shall be given not less than five days prior to the

date on which the transportation service shall begin, unless Shipper

and Transporter mutually agree to a shorter notice period.

2.11 Central Clock Time. The term "Central Clock Time" refers to Central

Daylight Savings Time when in effect and Central Standard Time at

all other times.

2.12 Cubic Foot. The reporting basis for gas volumes as cubic foot at

standard conditions of 14.73 psia, 60 degrees F, and dry. For gas

volumes reported in cubic meters, the standard conditions are

101.325 kPa, 15 degrees C, and dry.

2.13 Mcf. The term "Mcf" shall mean 1,000 cubic feet of gas. The term

"MMcf" shall mean one million (1,000,000) cubic feet of gas.

2.14 British Thermal Unit or Btu.

(a) Refer to General Terms and Conditions Section 2.15, (Dekatherm or

Dth) of this tariff for definition of British Thermal Unit or Btu.

(b) Standardize the reporting basis for Btu as 14.73 psia and 60

degrees F (101.325 kPa and 15 degrees C, and dry). Standardize the

reporting basis for gigacalorie as 1.035646 Kg/cm2 and 15.6 degrees C

and dry.